Re: [PATCH 1/8] merge: remove always-the-same "verbose" arguments

> From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
>
> Simplify the code that builds the arguments for the "read-tree"
> invocation in reset_hard() and read_empty() to remove the "verbose"
> parameter.
>
> Before 172b6428d06 (do not overwrite untracked during merge from
> unborn branch, 2010-11-14) there was a "reset_hard()" function that
> would be called in two places, one of those passed a "verbose=1", the
> other a "verbose=0".
>
> After 172b6428d06 when read_empty() was split off from reset_hard()
> both of these functions only had one caller. The "verbose" in
> read_empty() would always be false, and the one in reset_hard() would
> always be true.
>
> There was never a good reason for the code to act this way, it
> happened because the read_empty() function was a copy/pasted and
> adjusted version of reset_hard().
>
> Since we're no longer conditionally adding the "-v" parameter
> here (and we'd only add it for "reset_hard()" we'll be able to move to
> a simpler and safer run-command API in the subsequent commit.